Gf of a friends

Last weekend couple friends crashed at my place for the night. As he went upstairs to sleep, she stayed down to watch tv. I said im off for a shower if she needs anything. She has big tits and i cant help but get arroused whenever i see her since she always wears deep cleavage. As im showering im jerking off when a sudden knock sounds and she asks if i need help as she opens the door but i forgot to close curtain. She sees my boner and smiles as she said: looks like need more then a hand of help. Without even thinking she went down on me and sucked my soul out. Then she stood up, lifted her top and whisperd in my ear: take me from behind and cum in me, i need a big cock and im on control. After a half hour intense fucking i cum in her and we hear her bf come down. She hurriesly went back inside, pussy still dripping bit, but ´othing got noticed. I look forward to their next visit 😁